<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div>
    <input type="text" placeholder="姓名" v-model="name">
    <input type="text" placeholder="工资" v-model="sal">
    <input type="text" placeholder="工作" v-model="job">
    <input type="button" value="添加" @click="f()">
    <table border="1" align="center">
        <caption>员工列表</caption>
        <tr>
            <th>编号</th>
            <th>姓名</th>
            <th>工资</th>
            <th>工作</th>
        </tr>
        <tr v-for="(e,i) in arr">
            <td>{{i+1}}</td>
            <td>{{e.name}}</td>
            <td>{{e.sal}}</td>
            <td>{{e.job}}</td>
        </tr>
    </table>
</div>
<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
<script>
    let v=new Vue({
        el:"div",
        data:{
            arr:[{name:"刘备",sal:5000,job:"销售"},
                {name:"关羽",sal:8000,job:"人事"},
                {name:"张飞",sal:1000,job:"出纳"}
            ],
            name:"",
            sal:"",
            job:""
        },
        methods:{
            f(){
                //数字.push() 往数组中添加元素
               v.arr.push({name:v.name,sal:v.sal,job:v.job})
            }
        }

    })
</script>

</body>
</html>